| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.63 | 13.476% | $151.638 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $87.25 | 7.635% | $93.9115 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $158.73 | 4.328% | $165.5998 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $82.68 | 13.393% | $93.7533 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $183.98 | 5.199% | $193.5451 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $78.67 | 4.785% | $82.4344 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $79.72 | 5.277% | $83.9268 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $804.66 | $864.8089 | $864.81 | $864.85 | $864.70 | |